The trunk of a palm tree has cylindrical tubes that carry water. Each tube is 0.0003 meters wide.
One of the tube in a palm tree trunk is shown.
Palm Tree Trunk
Using the diagram as a model, approximately how many tubes could fit in a palm tree trunk with a
diameter of 0.5 meters?
Round your answer to the nearest whole number.

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212